Why Cultures Think Differently
Cultures shape thinking: East Asian cultures emphasize holistic relationships and context. Western cultures emphasize analytical categories and objects.
May 2025
How Language Shapes Thought
Language influences how you categorize, remember, and perceive reality. Gendered languages affect gender perceptions. Linguistic relativity is real.
Linguistic Relativity Explained
Strong version: language determines thoughtdebunked. Weak version: language influences thoughtsupported. Language shapes but doesn't imprison thinking.
February 2025
How Evolution Made the Mind
Evolutionary psychology asks whether humans are general-purpose learners or have Pleistocene-shaped psychological adaptations. Learn the evidence, key findings, and serious criticisms.
July 2024
What Happens When You Don't Sleep: The Biology of Sleep Deprivation
What does sleep deprivation actually do to your body and brain? From impaired cognition and immune suppression to Alzheimer's risk and emotional dysregulation — the science of what you lose without sleep.
How the Brain Makes Decisions: The Neuroscience of Choice
How does the brain make decisions? Explore the neuroscience of choice: somatic markers, dopamine reward, the prefrontal cortex, and why emotion is essential to good judgment.